Amtrak · Pontiac, MI – Chicago, IL
Wolverine Cell Service & Coverage Map
Modeled coverage on board the Wolverine, Pontiac, MI to Chicago, IL. On the train, AT&T has the most solid coverage at 96% of the route, ahead of Verizon (89%) and T-Mobile (72%). Amber stretches are spotty: signal often works but may drop. AT&T's longest true dead zone runs about 1 miles between Kalamazoo and Dowagiac.
The whole line at a glance
Chicago, IL on the left, Pontiac, MI on the right. Scroll sideways on a phone. Hover a band for its mileposts. Verizon, on the train.
Carriers compared on the train
| Carrier | Coverage mix | Solid | Spotty | 5G | Dead-zone miles | Longest gap |
|---|---|---|---|---|---|---|
| AT&T Best on board | 96% | 3% | 76% | 1 | 1.2 mi | |
| Verizon | 89% | 11% | 38% | 0 | 0.0 mi | |
| T-Mobile | 72% | 24% | 67% | 14 | 5.0 mi |
Coverage summary
Verizon · On the train (in-vehicle model)
of the route has solid Verizon service on the train, plus 11% spotty
has modeled 5G; 30% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), near Pontiac, MI
longest unbroken covered stretch, near Dearborn, MI
- 5G NR · 35/3 Mbps 29.9%
- 5G NR · 7/1 Mbps 7.8%
- 4G LTE 51.2%
- Spotty (outdoor-strength only) 11.1%
Verizon · Outdoor model
of the route has solid Verizon service outdoors
has modeled 5G; 76% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), near Pontiac, MI
longest unbroken covered stretch, between Battle Creek and Kalamazoo
- 5G NR · 35/3 Mbps 76.1%
- 5G NR · 7/1 Mbps 10.2%
- 4G LTE 13.7%
AT&T · On the train (in-vehicle model)
of the route has solid AT&T service on the train, plus 3% spotty
has modeled 5G; 63% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), between Kalamazoo and Dowagiac
longest unbroken covered stretch, near Dearborn, MI
- 5G NR · 35/3 Mbps 62.8%
- 5G NR · 7/1 Mbps 12.8%
- 4G LTE 20.6%
- Spotty (outdoor-strength only) 3.4%
- No modeled coverage 0.4%
Plan downloads and calls around Kalamazoo–Dowagiac (1.2 mi without coverage).
AT&T · Outdoor model
of the route has solid AT&T service outdoors
has modeled 5G; 74% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), between Kalamazoo and Dowagiac
longest unbroken covered stretch, near Jackson, MI
- 5G NR · 35/3 Mbps 74.2%
- 5G NR · 7/1 Mbps 21.7%
- 4G LTE 3.7%
- No modeled coverage 0.4%
Plan downloads and calls around Kalamazoo–Dowagiac (1.2 mi without coverage).
T-Mobile · On the train (in-vehicle model)
of the route has solid T-Mobile service on the train, plus 24% spotty
has modeled 5G; 56% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), between Kalamazoo and Dowagiac
longest unbroken covered stretch, near Detroit, MI
- 5G NR · 35/3 Mbps 56.4%
- 5G NR · 7/1 Mbps 10.9%
- 4G LTE 4.3%
- Spotty (outdoor-strength only) 23.9%
- No modeled coverage 4.6%
Plan downloads and calls around Kalamazoo–Dowagiac (8.1 mi without coverage), Jackson–Battle Creek (2.6 mi without coverage), Ann Arbor–Jackson (1.7 mi without coverage).
T-Mobile · Outdoor model
of the route has solid T-Mobile service outdoors
has modeled 5G; 85% at the faster 35/3 Mbps tier
longest dead zone (no signal in either model), between Kalamazoo and Dowagiac
longest unbroken covered stretch, between New Buffalo and Hammond
- 5G NR · 35/3 Mbps 85.3%
- 5G NR · 7/1 Mbps 7.2%
- 4G LTE 2.0%
- No modeled coverage 5.5%
Plan downloads and calls around Kalamazoo–Dowagiac (9.4 mi without coverage), Jackson–Battle Creek (3.9 mi without coverage), Ann Arbor–Jackson (1.8 mi without coverage).
Station to station
In timetable order from Pontiac, MI. Distances are along the track. Follows the carrier and model selected on the map.
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 100% | 39% | — | |
| Troy → Royal Oak | 4 | 100% | 72% | — | |
| Royal Oak → Detroit | 10 | 100% | 79% | — | |
| Detroit → Dearborn | 10 | 100% | 67% | — | |
| Dearborn → Ann Arbor | 28 | 100% | 47% | — | |
| Ann Arbor → Jackson | 38 | 90% | 40% | — | |
| Jackson → Battle Creek | 45 | 87% | 25% | — | |
| Battle Creek → Kalamazoo | 22 | 89% | 33% | — | |
| Kalamazoo → Dowagiac | 36 | 71% | 24% | — | |
| Dowagiac → Niles | 12 | 31% | 4% | — | |
| Niles → New Buffalo | 27 | 95% | 46% | — | |
| New Buffalo → Hammond | 46 | 98% | 34% | — | |
| Hammond → Chicago | 16 | 100% | 60% | — |
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 100% | 100% | — | |
| Troy → Royal Oak | 4 | 100% | 100% | — | |
| Royal Oak → Detroit | 10 | 100% | 100% | — | |
| Detroit → Dearborn | 10 | 100% | 100% | — | |
| Dearborn → Ann Arbor | 28 | 100% | 99% | — | |
| Ann Arbor → Jackson | 38 | 100% | 96% | — | |
| Jackson → Battle Creek | 45 | 100% | 71% | — | |
| Battle Creek → Kalamazoo | 22 | 100% | 88% | — | |
| Kalamazoo → Dowagiac | 36 | 100% | 71% | — | |
| Dowagiac → Niles | 12 | 100% | 33% | — | |
| Niles → New Buffalo | 27 | 100% | 93% | — | |
| New Buffalo → Hammond | 46 | 100% | 94% | — | |
| Hammond → Chicago | 16 | 100% | 100% | — |
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 100% | 88% | — | |
| Troy → Royal Oak | 4 | 100% | 100% | — | |
| Royal Oak → Detroit | 10 | 100% | 100% | — | |
| Detroit → Dearborn | 10 | 100% | 100% | — | |
| Dearborn → Ann Arbor | 28 | 100% | 100% | — | |
| Ann Arbor → Jackson | 38 | 99% | 85% | — | |
| Jackson → Battle Creek | 45 | 92% | 65% | — | |
| Battle Creek → Kalamazoo | 22 | 100% | 91% | — | |
| Kalamazoo → Dowagiac | 36 | 86% | 41% | 1.2 mi | |
| Dowagiac → Niles | 12 | 97% | 35% | — | |
| Niles → New Buffalo | 27 | 100% | 68% | — | |
| New Buffalo → Hammond | 46 | 96% | 75% | — | |
| Hammond → Chicago | 16 | 100% | 100% | — |
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 100% | 100% | — | |
| Troy → Royal Oak | 4 | 100% | 100% | — | |
| Royal Oak → Detroit | 10 | 100% | 100% | — | |
| Detroit → Dearborn | 10 | 100% | 100% | — | |
| Dearborn → Ann Arbor | 28 | 100% | 100% | — | |
| Ann Arbor → Jackson | 38 | 100% | 100% | — | |
| Jackson → Battle Creek | 45 | 100% | 93% | — | |
| Battle Creek → Kalamazoo | 22 | 100% | 100% | — | |
| Kalamazoo → Dowagiac | 36 | 97% | 90% | 1.2 mi | |
| Dowagiac → Niles | 12 | 100% | 92% | — | |
| Niles → New Buffalo | 27 | 100% | 100% | — | |
| New Buffalo → Hammond | 46 | 100% | 90% | — | |
| Hammond → Chicago | 16 | 100% | 100% | — |
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 83% | 71% | — | |
| Troy → Royal Oak | 4 | 100% | 100% | — | |
| Royal Oak → Detroit | 10 | 100% | 100% | — | |
| Detroit → Dearborn | 10 | 100% | 100% | — | |
| Dearborn → Ann Arbor | 28 | 96% | 94% | — | |
| Ann Arbor → Jackson | 38 | 51% | 51% | 1.7 mi | |
| Jackson → Battle Creek | 45 | 56% | 56% | 0.9 mi | |
| Battle Creek → Kalamazoo | 22 | 71% | 71% | 0.6 mi | |
| Kalamazoo → Dowagiac | 36 | 40% | 38% | 5.0 mi | |
| Dowagiac → Niles | 12 | 71% | 69% | — | |
| Niles → New Buffalo | 27 | 76% | 54% | 1.0 mi | |
| New Buffalo → Hammond | 46 | 83% | 74% | — | |
| Hammond → Chicago | 16 | 100% | 100% | — |
| Segment | Miles | Coverage mix | Solid | 5G | Longest gap |
|---|---|---|---|---|---|
| Pontiac → Troy | 8 | 100% | 100% | — | |
| Troy → Royal Oak | 4 | 100% | 100% | — | |
| Royal Oak → Detroit | 10 | 100% | 100% | — | |
| Detroit → Dearborn | 10 | 100% | 100% | — | |
| Dearborn → Ann Arbor | 28 | 100% | 100% | — | |
| Ann Arbor → Jackson | 38 | 95% | 92% | 1.8 mi | |
| Jackson → Battle Creek | 45 | 91% | 91% | 1.8 mi | |
| Battle Creek → Kalamazoo | 22 | 97% | 97% | 0.6 mi | |
| Kalamazoo → Dowagiac | 36 | 74% | 70% | 5.3 mi | |
| Dowagiac → Niles | 12 | 100% | 100% | — | |
| Niles → New Buffalo | 27 | 96% | 93% | 1.0 mi | |
| New Buffalo → Hammond | 46 | 100% | 95% | — | |
| Hammond → Chicago | 16 | 100% | 100% | — |
Wolverine cell service FAQ
Does the Wolverine have cell service?
For most of the trip, yes. Inside the train, solid coverage (the FCC's in-vehicle model) reaches 96% for AT&T, 89% for Verizon, 72% for T-Mobile of the 304-mile route from Pontiac, MI to Chicago, IL. Much of the rest is spotty rather than dead: AT&T has some signal on 100%, Verizon has some signal on 100%, T-Mobile has some signal on 95%.
Which carrier is best on the Wolverine?
AT&T has the most modeled on-train coverage (96%), with 5G on 76% of the route. Verizon covers 89% and T-Mobile covers 72%.
Where is the longest dead zone on the Wolverine?
AT&T: about 1 miles between Kalamazoo and Dowagiac. Verizon: about 0 miles near Pontiac, MI. T-Mobile: about 5 miles between Kalamazoo and Dowagiac.
Does Amtrak Wi-Fi work on the Wolverine?
Amtrak Wi-Fi relies on cellular networks, so it generally weakens or drops in the same places your phone does. Expect it to be unreliable through the dead zones shown on this map.
How accurate is this coverage map?
It reflects carrier-reported modeled coverage published by the FCC (data as of Dec 31, 2025). It is not an onboard measurement. BarTrakr shows the FCC's in-vehicle model by default; the outdoor model is available with the Outdoor switch.
Can I use BarTrakr on the train without signal?
Yes. Tap “Save for offline” before you board. The route, coverage data and map background up to zoom 10 are stored on your device, and live tracking uses your phone's GPS, which works without cell service.
About this data
- Coverage: FCC Broadband Data Collection mobile coverage for Verizon, AT&T, T-Mobile, release D25 (as of Dec 31, 2025, published Oct 13, 2026).
- Route: U.S. DOT / BTS National Transportation Atlas Database, Amtrak Routes. Stations and stop order: Amtrak GTFS.
- On the train: colored where the FCC in-vehicle model shows coverage; amber (spotty) where only the outdoor model does; red where neither does.
- Stretches shorter than a quarter mile are merged into their neighbors; at train speed they last only seconds.